Best Gsm Based Wireless Alarm

Wireless Security Keypad Alarm Motion Sensor Alarm Password Home Security Keypad Remote Infrared Detectors

  • ...you that your home may be attacked or intruded..
  • APPLICABLE LOCATION: This remote motion sensor alarm can be placed in the front door, back door, garage, shed, outbuilding, etc. Ring security system is very suitable for your application and the installation location is also very convenient..
  • EASY TO INSTALATION: This wireless motion sensor alarm is easy to install, no wires are required, just put the required battery in and fix it on a suitable surface. 105db password wireless home security emergency keypad alarm siren size: 136*105*27mm/5.3*4.1*1.1 inches. Power supply: 3 x AA batteries (not included)..
  • PLEASE NOTE: When the alarm motion detector is turned on, the power-on indicator does not light up, the wireless security keyboard alarm sound becomes smaller, the false alarm rate of infrared alarms is high, and the battery voltage is generally low. The battery should be replaced in time..
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GSM Home Alarm System Wireless Circuit Fault Monitoring Alarm Analog Acquisition Temperature Short Circuit State Monitoring Alarm Home Warehouse Security Application(US standard (100-240V))

  • ...toring with TCP and RTU over TCP protocols, rechargeable backup battery lasts 8 hours.
  • MULTIPLE AUTHORIZATION: Up to 10 authorized phone numbers, 5 can be used to receive calls or text messages, 5 can be used for calls and text messages to generate alarms, can be programmed through SMS protected SMS commands or APP, based on GSM network, suitable for various app, auto restart loop via remote reset and restart via SMS.
  • REMOTE CONTROL: GSM temperature monitoring alarm can reject calls from authorized numbers without making calls, and users can dial the device number through authorized numbers. The device automatically rejects reception and immediately sends the caller a text message of the current status (temperature and voltage).
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4G LTE 9dBi SMA Male Cellular Dipole Antenna Compatible with 4G LTE Wireless CPE Router Verizon Access Point Hotspot Cellular Gateway Industrial IoT Router HCO Spartan Trail Camera(2-Pack) Eifagur

  • Compatible Carrier Network: Verizon, AT&T, T-Mobile, Sprint and etc.
  • Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz.
  • Works on WIFI 2.4GHZ,3G, 4G, LTE, GSM & CDMA cellular services, includes Sierra Wireless Verizon AT&T,Netgear Sprint,Novatel Wireless Verizon and so....
  • Compatible with: Huawei 4G LTE Wireless Router B525 B525S B315 B593 B880 B890 B310 E5186 E5175.
  • ZTE MF28G MF28D MF288 MF286 MF285 MF283 MF275U MF275R....
  • Compatible with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera.
  • Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm,....
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Door Alarm Sensor Doorbell Chime - Wireless Door Chime for Business Window Open Alarms for Kids Safety Home Office Store Entering Security Long Range Door Chime Alert Kits When Door Opens

  • Wireless Door Window Open Alarm Sensor - FREETIM 2022 Upgrade Model wireless door window alarm sensor is an affordable and convenient way to create an extra layer of security in your home. Doorbell chime alerts help you to know whenever a door is opening.Door alarm is a simple device, but very useful for safety.Especially if you are at home alone, or if you need take care for children and elderly,the door window alarm sensor is a great helper.
  • Wireless Transmission Range 650ft(200M)- FREETIM The Newest Model wireless door alarm is suitable for anti-theft, store, business, office, factory, warehouses, patient care, home security, kids, pet safety. This door alarm is pretty compact so that able to install on door and window without wired limited. Sensor chime will ring when door or window open for home.
  • Expansion to 4 Receivers or Sensors- FREETIM latest upgrade model door sensor alarm can be used with 4 different receivers/sensors at the same time. You can even set different chimes for different areas so you know which door/window is opening when the door alarm is magnetically activated. Max 120dB door alarm chime is plenty loud enough to hear it from all over your home. So, DIY for your home security with this door window alarm sensor doorbell.
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Ideal Security Motion Sensor Alarm

  • Motion Alarm: Designed to suit your specific security needs, this motion sensor has an alarm system that alerts in response to any movement..
  • Easy to Install Anywhere: Motion Sensor and alarm units are battery operated (Batteries not included)..
  • Scalable Design: The alarm system for home security is wireless and up to 50 door sensors can be linked..
  • Wireless Alarm System: With a transmission range of up to 390 feet and a detection range of up to 26 feet, this motion alarm sensor with LEDs can be used indoors or outdoors if it's protected from the elements..
  • Set Includes: This security alarm system includes 1 PIR motion sensor unit and an alarm unit.
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JENSEN JCR-210 AM/FM Digital Dual Alarm Clock Radio with Nature Sounds

  • Multi-functional speaker: Wireless speaker with clock, alarm, snooze, wireless charger and radio in one..
  • Max 10W wireless charger: Supports up to 10W wireless charging. Compatible with all smartphone and earphone with wireless charging feature. To use wireless charging, the speaker must be plugged into the included USB cable,.
  • Bluetooth connection: Bluetooth 5.0 supports stable wireless connection up to 32 feet / 10m. In Bluetooth speaker mode, the word “BLUE” is always shown on the display..
  • FM Radio: Supports automatic scan of radio frequency and station saving function. To improve radio signal, connect the AUX cable to the AUX port on the back..
  • Portable and rechargeable: Can be used 5 hours on a single charge with built-in 1,200 mAh rechargeable battery, with no need to replace the battery. The wireless charging function can only be used while the speaker is plugged in to the included USB cable..
  • Clock mode: Supports time display in 24H only. To set the time, press the clock button and turn the volume knob to increase or decrease numbers..
  • Alarm and snooze: Supports alarm and snooze. The alarm sound can be chosen from the default alarm in the speaker, last song played on the TF card or FM radio. The snooze can be set in 9-minute intervals and....
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TECHFROG Wireless Charger Alarm Clock, 15W, Dimmable Large Digital LED Display, 12/24 Hours, Snooze, Color Night Light, USB Charging Port

  • QI WIRELESS CHARGING: This product is a wireless mobile phone charger alarm clock, with Qi wireless charging stand, put the mobile phone on the mobile phone charging stand, you can start wireless charging, this is the perfect wireless fast charging stand, the maximum output power is 15W To get fast charging, you need to use DC 5V 3A or DC 9V 2A or DC 12V 1.5A or QC3.0/4.0 or USB-PD power adapter. Chargers below this power will cause slow charging, but will not produce clock display flicker..
  • ALARM CLOCK FUNCTION: Alarm clock time is 12/24 hours. After setting the alarm clock, there is a snooze function. When the alarm sounds, just click the snooze light button flashing on the touch screen, and you can get an extra 5 minutes of rest, at most Can be set 3 times. The clock is completely silent and has no ticking sound when the clock is running, and has a time memory function after the power is turned off, and there is no need to reset the time after the power is turned on..
  • ADJUSTING THE LIGHT FUNCTION: This is a dimmable alarm clock. Press + or - to cycle through the brightness of the lights. In the default higt light brightness state, each time you press +, it will enter dark light, low light, normal light, and high light in sequence. Each press - will ....
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SONRU Bamboo Digital Alarm Clock Wireless Charging, Alarm Clocks Bedside with Three Alarms, Snooze, Date Temperature Display, 3 Brightness Levels, Wooden LED Clocks for Kids, Bedroom, Bedside

  • 【Warm tips】:Please tear off the protective film when you use it for the first time.The CR1632 battery on the back is only for time memory, but not for clock or wireless charging..
  • 【Wireless Charging】This alarm clock is designed with wireless charging function, which is compatible with all smartphones support wireless charging . Simply place your phone on the top of the alarm clock.It can provide much convenience for you to place or charge your phone with no wires..
  • 【Stylish Bamboo Material for Home Decor】This alarm clock is made of natural bamboo. (Except the display screen and back button). It’s environmental, clean, modern and looks like a beautiful piece of wood furniture. It is not only wooden clock, but also a great decoration for your bedroom. Stylish appearance and multiple functions make it is suitable as a gift for kids and friends..
  • 【Three Alarm Clock Setting】 Three alarm function allows you to set three different wake-up time to ensure you are never late for work. Also, it allows you to set weekday mode, which will alarm only on Monday to Friday or alarm every day..
  • 【Snooze Function】 Press “SNZ” to enter the snooze mod and the alarm will sound again after 10 minutes. If you want to stop the alarm, you can press any ot....
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Bingfu 4G LTE Antenna 8dBi Magnetic Base MIMO SMA Male Antenna (2-Pack) Compatible with 4G LTE Wireless CPE Router Cellular Gateway Industrial IoT Router

  • Compatible Carrier Network: Verizon, AT&T, T-Mobile, Sprint and etc.
  • Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz.
  • Package List: 2 x Antenna (As the Picture Shown).
  • Compatible with 4G LTE Mobile Router, Mobile Broadband Modem Hotspot, CPE Router, Cellular Gateway, Vehicle Car Truck RV Bus Van Mobile Cellular.
  • Compatible with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera.
  • Vehicle 4G LTE Tracker, Real Time Monitor, Mobile Vehicle Car DVR MDVR Video Recorder.
  • Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm, Remote SCADA DAQ Module, Remote Relay Gate Opener Switch, Vending Machine, Digital Signage, Delivery Locker, Cellular Temperature Humidity Sensor Monitoring System, GSM Alarm System, Wireless Security Sensor Motion Detector Alert.
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Bingfu 4G LTE 7dBi Magnetic Base MIMO SMA Male Antenna (2-Pack) Compatible with 4G LTE Wireless CPE Router Hotspot Cellular Gateway Industrial IoT Router

  • Compatible Carrier Network: Verizon, AT&T, T-Mobile, Sprint and etc.
  • Frequency Range: 698-960 MHz, 1710-2170 MHz, 2300-2700 MHz.
  • Package List: 2 x Antenna (As the Picture Shown).
  • Compatible with 4G LTE Mobile Router, Mobile Broadband Modem Hotspot, CPE Router, Cellular Gateway, Vehicle Car Truck RV Bus Van Mobile Cellular.
  • Compatible with 4G LTE Cellular Trail Camera, Game Camera, Hunting Camera, Outdoor Security Camera, Celluar Surveillance Camera.
  • Vehicle 4G LTE Tracker, Real Time Monitor, Mobile Vehicle Car DVR MDVR Video Recorder.
  • Compatible with Industrial 4G LTE Router, Cellular IoT Gateway, 4G LTE M2M RTU DTU Terminal, Cellular Embedded Module, Remote Metering and SMS Alarm, Remote SCADA DAQ Module, Remote Relay Gate Opener Switch, Vending Machine, Digital Signage, Delivery Locker, Cellular Temperature Humidity Sensor Monitoring System, GSM Alarm System, Wireless Security Sensor Motion Detector Alert.
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